Ertan Ersoy sentenced to minimum of 25 years for killing university lecturer Dr Antonella Castelvedere A man who murdered his wife and academic colleague in a "jealous rage" has been jailed for life. Ertan Ersoy, 51, threw his hearing loop to the floor of the dock when his sentence, which included a minimum term of 25 years, was read out by the judge at Chelmsford crown court.